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wireless/bcm43xxx: fix memory leak if tx fail

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Signed-off-by: chao.an <anchao@xiaomi.com>
This commit is contained in:
chao.an 2022-06-29 16:19:01 +08:00 committed by Xiang Xiao
parent f424bb32aa
commit 9a4f494da2
1 changed files with 9 additions and 12 deletions
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5
drivers/wireless/ieee80211/bcm43xxx/bcmf_sdpcm.c
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@ -387,21 +387,18 @@ int bcmf_sdpcm_sendframe(FAR struct bcmf_dev_s *priv)
ret = bcmf_transfer_bytes(sbus, true, 2, 0, ret = bcmf_transfer_bytes(sbus, true, 2, 0,
sframe->header.base, sframe->header.base,
sframe->header.len); sframe->header.len);
if (ret == OK)
{
is_txframe = sframe->tx; is_txframe = sframe->tx;
/* Free frame buffer */ /* Free frame buffer */
bcmf_sdio_free_frame(priv, sframe); bcmf_sdio_free_frame(priv, sframe);
if (is_txframe) if (ret == OK && is_txframe)
{ {
/* Notify upper layer at least one TX buffer is available */ /* Notify upper layer at least one TX buffer is available */
bcmf_netdev_notify_tx(priv); bcmf_netdev_notify_tx(priv);
} }
}
return ret; return ret;
} }